#if 1
#include "stdio.h"

int main(){
	printf(" 5 %%  3 = %2d\n 5 %% -3 = %2d\n-5 %%  3 = %2d\n-5 %% -3 = %2d\n",5%3,5%-3,-5%3,-5%-3);
	return 0;
}
#endif
